PhilZ Touch Dual-Boot Support

Thanks to Ketut P. Kumajaya for his great Dual-Boot-Solution,
Thanks to Phil3759 for his great PhilZ Touch Recovery!

Change-Id: Ife38068a8c0074c3cfc0612d2cfc1965e10a5807
Mount: Remove F2FS support

can get added later

Change-Id: Ib1b9118c75c0db4d792747c297a0764df23ee5d1